Naturally insulating, sound absorbing, mold and mildew resistant Helps suppress stress cracks to protect your floor Easy to install in both glue-down and loose lay configurations QEP's Natural Cork Underlayment is now available in convenient 5-sheet packages. Each sheet of 1/4 in. (6 mm) cork underlayment measures 2 ft. x 3 ft. x 1/4 in., for a total coverage of 30 sq. ft. per pack. Natural cork is an outstanding sound barrier for all types of flooring, including ceramic and porcelain tile, stone, marble and engineered hardwood and laminate. Besides being an environmentally friendly option, cork is also a healthy choice. It is naturally anti-allergenic and FloorScore Certified, helping to create a healthy indoor air quality. For use under ceramic tile, s.
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